
  .el-header, .el-footer {
    background-color: #B3C0D1;
    color: #333;
    /*text-align: center;
    line-height: 60px;*/
    padding: 0;
  }
  

  .el-main {
    background-color: #E9EEF3;
    color: #333;
    /*text-align: center;*/
    /* line-height: 160px; */
  }

  body > .el-container {
    margin-bottom: 40px;
  }

  /* .el-container:nth-child(5) .el-aside,
  .el-container:nth-child(6) .el-aside {
    line-height: 260px;
  }

  .el-container:nth-child(7) .el-aside {
    line-height: 320px;
  } */

  html, body, #app {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

  * {
      box-sizing: border-box;
  }

  *:before,
  *:after {
      box-sizing: inherit;
  }

  body,
  html {
      height: 100%;
      overflow: hidden;
  }

  body,
  ul {
      margin: 0;
      padding: 0;
  }

  body {
      color: #4d4d4d;
      font: 14px/1.4em 'Helvetica Neue', Helvetica, 'Microsoft Yahei', Arial, sans-serif;
      background-size: cover;
      font-smoothing: antialiased;
  }

  ul {
      list-style: none;
  }
